Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fko/mcc2021-input.r166-oct2-162089278700306.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2021-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
............................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is PolyORBNT-PT-S10J30, examination is ReachabilityDeadlock
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r166-oct2-162089278700306
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 27M
-rw-r--r-- 1 mcc users 87K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 383K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 1.5M May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 5.8M May 10 09:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 12K Mar 28 16:28 LTLCardinality.txt
-rw-r--r-- 1 mcc users 41K Mar 28 16:28 LTLCardinality.xml
-rw-r--r-- 1 mcc users 267K Mar 28 16:28 LTLFireability.txt
-rw-r--r-- 1 mcc users 747K Mar 28 16:28 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.1K Mar 27 09:44 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 30K Mar 27 09:44 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 32K Mar 25 12:38 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 109K Mar 25 12:38 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.1K Mar 22 08:13 UpperBounds.txt
-rw-r--r-- 1 mcc users 5.9K Mar 22 08:13 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 7 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 18M May 5 16:51 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME ReachabilityDeadlock

=== Now, execution of the tool begins

BK_START 1621288334743

Running Version 0
[2021-05-17 21:52:17] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityDeadlock, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2021-05-17 21:52:17] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-17 21:52:18] [INFO ] Load time of PNML (sax parser for PT used): 945 ms
[2021-05-17 21:52:18] [INFO ] Transformed 664 places.
[2021-05-17 21:52:18] [INFO ] Transformed 12050 transitions.
[2021-05-17 21:52:18] [INFO ] Parsed PT model containing 664 places and 12050 transitions in 1130 ms.
Parsed 1 properties from file /home/mcc/execution/ReachabilityDeadlock.xml in 3 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 10110 transitions
Reduce redundant transitions removed 10110 transitions.
Built sparse matrix representations for Structural reductions in 6 ms.45618KB memory used
Starting structural reductions, iteration 0 : 664/664 places, 1940/1940 transitions.
Ensure Unique test removed 10 places
Drop transitions removed 36 transitions
Trivial Post-agglo rules discarded 36 transitions
Performed 36 trivial Post agglomeration. Transition count delta: 36
Iterating post reduction 0 with 46 rules applied. Total rules applied 46 place count 654 transition count 1904
Reduce places removed 36 places and 0 transitions.
Iterating post reduction 1 with 36 rules applied. Total rules applied 82 place count 618 transition count 1904
Performed 35 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 35 Pre rules applied. Total rules applied 82 place count 618 transition count 1869
Deduced a syphon composed of 35 places in 1 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 2 with 70 rules applied. Total rules applied 152 place count 583 transition count 1869
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 153 place count 582 transition count 1868
Iterating global reduction 2 with 1 rules applied. Total rules applied 154 place count 582 transition count 1868
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 158 place count 580 transition count 1866
Applied a total of 158 rules in 344 ms. Remains 580 /664 variables (removed 84) and now considering 1866/1940 (removed 74) transitions.
[2021-05-17 21:52:19] [INFO ] Flow matrix only has 1857 transitions (discarded 9 similar events)
// Phase 1: matrix 1857 rows 580 cols
[2021-05-17 21:52:19] [INFO ] Computed 82 place invariants in 123 ms
[2021-05-17 21:52:20] [INFO ] Dead Transitions using invariants and state equation in 1798 ms returned [542, 544, 545, 546, 548, 549, 550, 551, 552, 554, 555, 557, 559, 560, 561, 562, 564, 565, 567, 568, 569, 571, 573, 574, 576, 577, 578, 579, 580, 582, 585, 588, 589, 590, 591, 593, 595, 596, 597, 599, 600, 601, 602, 603, 604, 606, 607, 608, 609, 610, 611, 617, 618, 621, 623, 624, 625, 626, 627, 628, 629, 632, 633, 634, 636, 637, 638, 641, 643, 645, 646, 647, 649, 650, 651, 653, 655, 656, 657, 659, 662, 663, 664, 665, 667, 668, 669, 671, 673, 675, 676, 677, 678, 679, 680, 681, 683, 685, 687, 688, 689, 691, 692, 693, 694, 695, 696, 697, 700, 704, 706, 708, 709, 710, 711, 712, 714, 715, 716, 718, 719, 722, 724, 725, 726, 727, 730, 731, 732, 736, 737, 738, 739, 740, 741, 743, 744, 745, 747, 748, 750, 751, 752, 753, 754, 757, 758, 759, 760, 763, 764, 765, 766, 767, 768, 769, 770, 771, 772, 773, 775, 776, 779, 780, 781, 782, 783, 784, 785, 786, 787, 788, 789, 790, 792, 794, 795, 796, 797, 798, 799, 802, 804, 805, 806, 807, 808, 809, 810, 811, 812, 814, 816, 817, 818, 819, 820, 821, 822, 825, 826, 828, 829, 830, 831, 832, 833, 834, 835, 837, 838, 839, 840, 841, 843, 844, 846, 847, 849, 852, 853, 856, 857, 858, 859, 860, 861, 863, 864, 866, 867, 868, 869, 870, 871, 872, 873, 874, 875, 877, 883, 884, 887, 888, 889, 891, 892, 893, 896, 897, 900, 901, 903, 904, 905, 910, 912, 914, 915, 916, 917, 918, 919, 920, 921, 924, 925, 926, 928, 929, 932, 933, 934, 935, 936, 938, 942, 943, 944, 945, 946, 948, 949, 950, 952, 953, 954, 955, 956, 957, 958, 959, 962, 964, 968, 969, 971, 973, 975, 977, 979, 980, 981, 982, 985, 987, 988, 991, 992, 993, 994, 995, 996, 997, 998, 1001, 1003, 1004, 1005, 1006, 1008, 1009, 1013, 1015, 1016, 1017, 1018, 1020, 1021, 1022, 1023, 1024, 1025, 1027, 1029, 1030, 1031, 1032, 1034, 1035, 1036, 1039, 1041, 1043, 1045, 1046, 1047, 1048, 1049, 1050, 1053, 1055, 1056, 1057, 1061, 1062, 1063, 1065, 1066, 1067, 1068, 1069, 1071, 1072, 1073, 1074, 1076, 1077, 1080, 1082, 1083, 1084, 1085, 1088, 1089, 1091, 1093, 1094, 1096, 1097, 1103, 1104, 1106, 1108, 1109, 1111, 1112, 1115, 1116, 1117, 1118, 1119, 1120, 1122, 1124, 1125, 1126, 1127, 1128, 1130, 1132, 1134, 1135, 1138, 1139, 1142, 1145, 1146, 1149, 1151, 1153, 1154, 1156, 1158, 1159, 1160, 1161, 1162, 1164, 1165, 1166, 1168, 1170, 1171, 1172, 1173, 1174, 1175, 1180, 1181, 1183, 1184, 1186, 1188, 1190, 1191, 1192, 1193, 1194, 1195, 1196, 1197, 1198, 1200, 1201, 1205, 1208, 1209, 1210, 1211, 1212, 1214, 1215, 1216, 1217, 1220, 1221, 1222, 1223, 1225, 1226, 1228, 1234, 1237, 1239, 1240, 1245, 1247, 1248, 1252, 1253, 1254, 1255, 1256, 1257, 1258, 1259, 1260, 1261, 1262, 1264, 1265, 1267, 1268, 1270, 1273, 1274, 1277, 1279, 1284, 1287, 1289, 1291, 1292, 1294, 1295, 1296, 1298, 1299, 1302, 1304, 1305, 1308, 1309, 1310, 1311, 1312, 1314, 1317, 1319, 1321, 1323, 1328, 1330, 1331, 1333, 1335, 1336, 1337, 1338, 1340, 1341, 1342, 1345, 1346, 1350, 1354, 1355, 1358, 1359, 1360, 1361, 1362, 1368, 1370, 1374, 1376, 1379, 1386, 1387, 1389, 1391, 1392, 1393, 1395, 1396, 1399, 1403, 1404, 1405, 1407, 1409, 1412, 1413, 1415, 1416, 1417, 1419, 1422, 1423, 1424, 1425, 1428, 1429, 1433, 1434, 1435, 1437, 1438, 1439, 1444, 1445, 1448, 1449, 1450, 1451, 1452, 1453, 1455, 1457, 1459, 1462, 1463, 1470, 1472, 1474, 1475, 1480, 1486, 1487, 1489, 1493, 1495, 1498, 1499, 1501, 1502, 1503, 1509, 1511, 1512, 1513, 1515, 1516, 1519, 1521, 1523, 1526, 1528, 1529, 1531, 1535, 1536, 1537, 1541]
Found 615 dead transitions using SMT.
Drop transitions removed 615 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 615 transitions :[1541, 1537, 1536, 1535, 1531, 1529, 1528, 1526, 1523, 1521, 1519, 1516, 1515, 1513, 1512, 1511, 1509, 1503, 1502, 1501, 1499, 1498, 1495, 1493, 1489, 1487, 1486, 1480, 1475, 1474, 1472, 1470, 1463, 1462, 1459, 1457, 1455, 1453, 1452, 1451, 1450, 1449, 1448, 1445, 1444, 1439, 1438, 1437, 1435, 1434, 1433, 1429, 1428, 1425, 1424, 1423, 1422, 1419, 1417, 1416, 1415, 1413, 1412, 1409, 1407, 1405, 1404, 1403, 1399, 1396, 1395, 1393, 1392, 1391, 1389, 1387, 1386, 1379, 1376, 1374, 1370, 1368, 1362, 1361, 1360, 1359, 1358, 1355, 1354, 1350, 1346, 1345, 1342, 1341, 1340, 1338, 1337, 1336, 1335, 1333, 1331, 1330, 1328, 1323, 1321, 1319, 1317, 1314, 1312, 1311, 1310, 1309, 1308, 1305, 1304, 1302, 1299, 1298, 1296, 1295, 1294, 1292, 1291, 1289, 1287, 1284, 1279, 1277, 1274, 1273, 1270, 1268, 1267, 1265, 1264, 1262, 1261, 1260, 1259, 1258, 1257, 1256, 1255, 1254, 1253, 1252, 1248, 1247, 1245, 1240, 1239, 1237, 1234, 1228, 1226, 1225, 1223, 1222, 1221, 1220, 1217, 1216, 1215, 1214, 1212, 1211, 1210, 1209, 1208, 1205, 1201, 1200, 1198, 1197, 1196, 1195, 1194, 1193, 1192, 1191, 1190, 1188, 1186, 1184, 1183, 1181, 1180, 1175, 1174, 1173, 1172, 1171, 1170, 1168, 1166, 1165, 1164, 1162, 1161, 1160, 1159, 1158, 1156, 1154, 1153, 1151, 1149, 1146, 1145, 1142, 1139, 1138, 1135, 1134, 1132, 1130, 1128, 1127, 1126, 1125, 1124, 1122, 1120, 1119, 1118, 1117, 1116, 1115, 1112, 1111, 1109, 1108, 1106, 1104, 1103, 1097, 1096, 1094, 1093, 1091, 1089, 1088, 1085, 1084, 1083, 1082, 1080, 1077, 1076, 1074, 1073, 1072, 1071, 1069, 1068, 1067, 1066, 1065, 1063, 1062, 1061, 1057, 1056, 1055, 1053, 1050, 1049, 1048, 1047, 1046, 1045, 1043, 1041, 1039, 1036, 1035, 1034, 1032, 1031, 1030, 1029, 1027, 1025, 1024, 1023, 1022, 1021, 1020, 1018, 1017, 1016, 1015, 1013, 1009, 1008, 1006, 1005, 1004, 1003, 1001, 998, 997, 996, 995, 994, 993, 992, 991, 988, 987, 985, 982, 981, 980, 979, 977, 975, 973, 971, 969, 968, 964, 962, 959, 958, 957, 956, 955, 954, 953, 952, 950, 949, 948, 946, 945, 944, 943, 942, 938, 936, 935, 934, 933, 932, 929, 928, 926, 925, 924, 921, 920, 919, 918, 917, 916, 915, 914, 912, 910, 905, 904, 903, 901, 900, 897, 896, 893, 892, 891, 889, 888, 887, 884, 883, 877, 875, 874, 873, 872, 871, 870, 869, 868, 867, 866, 864, 863, 861, 860, 859, 858, 857, 856, 853, 852, 849, 847, 846, 844, 843, 841, 840, 839, 838, 837, 835, 834, 833, 832, 831, 830, 829, 828, 826, 825, 822, 821, 820, 819, 818, 817, 816, 814, 812, 811, 810, 809, 808, 807, 806, 805, 804, 802, 799, 798, 797, 796, 795, 794, 792, 790, 789, 788, 787, 786, 785, 784, 783, 782, 781, 780, 779, 776, 775, 773, 772, 771, 770, 769, 768, 767, 766, 765, 764, 763, 760, 759, 758, 757, 754, 753, 752, 751, 750, 748, 747, 745, 744, 743, 741, 740, 739, 738, 737, 736, 732, 731, 730, 727, 726, 725, 724, 722, 719, 718, 716, 715, 714, 712, 711, 710, 709, 708, 706, 704, 700, 697, 696, 695, 694, 693, 692, 691, 689, 688, 687, 685, 683, 681, 680, 679, 678, 677, 676, 675, 673, 671, 669, 668, 667, 665, 664, 663, 662, 659, 657, 656, 655, 653, 651, 650, 649, 647, 646, 645, 643, 641, 638, 637, 636, 634, 633, 632, 629, 628, 627, 626, 625, 624, 623, 621, 618, 617, 611, 610, 609, 608, 607, 606, 604, 603, 602, 601, 600, 599, 597, 596, 595, 593, 591, 590, 589, 588, 585, 582, 580, 579, 578, 577, 576, 574, 573, 571, 569, 568, 567, 565, 564, 562, 561, 560, 559, 557, 555, 554, 552, 551, 550, 549, 548, 546, 545, 544, 542]
Starting structural reductions, iteration 1 : 580/664 places, 1251/1940 transitions.
Applied a total of 0 rules in 86 ms. Remains 580 /580 variables (removed 0) and now considering 1251/1251 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 580/664 places, 1251/1940 transitions.
Finished random walk after 7 steps, including 0 resets, run found a deadlock after 3 ms. (steps per millisecond=2 )
FORMULA ReachabilityDeadlock TRUE TECHNIQUES TOPOLOGICAL STRUCTURAL_REDUCTION RANDOM_WALK

BK_STOP 1621288341376

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityDeadlock = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityDeadlock -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination ReachabilityDeadlock -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="PolyORBNT-PT-S10J30"
export BK_EXAMINATION="ReachabilityDeadlock"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is PolyORBNT-PT-S10J30, examination is ReachabilityDeadlock"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r166-oct2-162089278700306"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-PT-S10J30.tgz
mv PolyORBNT-PT-S10J30 execution
cd execution
if [ "ReachabilityDeadlock" = "ReachabilityDeadlock" ] || [ "ReachabilityDeadlock" = "UpperBounds" ] || [ "ReachabilityDeadlock" = "QuasiLiveness" ] || [ "ReachabilityDeadlock" = "StableMarking" ] || [ "ReachabilityDeadlock" = "Liveness" ] || [ "ReachabilityDeadlock" = "OneSafe" ] || [ "ReachabilityDeadlock" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityDeadlock" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityDeadlock" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "ReachabilityDeadlock.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityDeadlock.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityDeadlock.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' ReachabilityDeadlock.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityDeadlock" = "ReachabilityDeadlock" ] || [ "ReachabilityDeadlock" = "QuasiLiveness" ] || [ "ReachabilityDeadlock" = "StableMarking" ] || [ "ReachabilityDeadlock" = "Liveness" ] || [ "ReachabilityDeadlock" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityDeadlock"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;